idnr: 115

			4
1
			1
2

Difficulty: Super easy (0)

idnr: 262


2	4
		1	3

Difficulty: Super easy (0)

idnr: 891

		4
	2
		1
	4

Difficulty: Super easy (0)

idnr: 746

		3
4			2
1			3
	1

Difficulty: Super easy (0)